Olfactory atmosphere : alone or in a mixture, by evaporation.
Atmospheric diffusion : not recommended.
Cutaneous application : pure (punctual) or diluted to a maximum of 5% in vegetable oil.
Oral intake : exceptional. Inhalation: no use. After a shock or blow: 1 to 2 pure drops (exceptionally) on the affected area, massage gently. Then apply in dilution.
Mature skin : put half Argan oil and half rosehip oil in a bottle, dilute a mixture of Italian helichrysum essential oil + Ylang-ylang essential oil to 1%. Apply avoiding the eye area.